EP3815409A4 - User equipment capability indication of receive beamforming for cell identification - Google Patents

User equipment capability indication of receive beamforming for cell identification Download PDF

Info

Publication number
EP3815409A4
EP3815409A4 EP19846268.1A EP19846268A EP3815409A4 EP 3815409 A4 EP3815409 A4 EP 3815409A4 EP 19846268 A EP19846268 A EP 19846268A EP 3815409 A4 EP3815409 A4 EP 3815409A4
Authority
EP
European Patent Office
Prior art keywords
user equipment
cell identification
capability indication
receive beamforming
equipment capability
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19846268.1A
Other languages
German (de)
French (fr)
Other versions
EP3815409A1 (en
Inventor
Manasa RAGHAVAN
Jie Cui
Yang Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apple Inc
Original Assignee
Apple Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of EP3815409A1 publication Critical patent/EP3815409A1/en
Publication of EP3815409A4 publication Critical patent/EP3815409A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19846268.1A 2018-08-09 2019-08-09 User equipment capability indication of receive beamforming for cell identification Pending EP3815409A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862716697P 2018-08-09 2018-08-09
PCT/US2019/046046 WO2020033914A1 (en) 2018-08-09 2019-08-09 User equipment capability indication of receive beamforming for cell identification

Publications (2)

Publication Number Publication Date
EP3815409A1 EP3815409A1 (en) 2021-05-05
EP3815409A4 true EP3815409A4 (en) 2022-04-13

Family

ID=69415695

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19846268.1A Pending EP3815409A4 (en) 2018-08-09 2019-08-09 User equipment capability indication of receive beamforming for cell identification

Country Status (4)

Country Link
US (1) US11950106B2 (en)
EP (1) EP3815409A4 (en)
CN (1) CN112567775B (en)
WO (1) WO2020033914A1 (en)

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KR20200021947A (en) * 2017-06-02 2020-03-02 인텔 아이피 코포레이션 Beamformed Measurements for New Radios (NR)
CN112930693B (en) * 2018-08-22 2023-03-21 中兴通讯股份有限公司 Deactivated Secondary Component Carrier (SCC) measurements
CN110913422B (en) * 2018-09-18 2022-05-17 华为技术有限公司 Method and apparatus for cell measurement
US11540182B2 (en) * 2019-10-01 2022-12-27 Qualcomm Incorporated Absolute radio frequency channel number for security key generation
US11876754B2 (en) * 2020-09-14 2024-01-16 Qualcomm Incorporated Signaling of intended time division duplexing downlink-uplink configuration
CN116097580A (en) * 2020-09-15 2023-05-09 苹果公司 Symbol level beam scanning capability reporting
US20220272647A1 (en) * 2021-02-22 2022-08-25 Qualcomm Incorporated Beam selection discovery window monitoring
WO2022205414A1 (en) * 2021-04-02 2022-10-06 Apple Inc. Enhancement for high speed train measurements and signaling
WO2023065307A1 (en) * 2021-10-22 2023-04-27 Apple Inc. Cell detection and measurement for reduced capability ue with edrx in idle and inactive mode
US20230232257A1 (en) * 2022-01-20 2023-07-20 Qualcomm Incorporated Motion-based beam management techniques in wireless communications
CN117016000A (en) * 2022-03-05 2023-11-07 苹果公司 Enhanced radio resource management measurements

Citations (1)

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WO2017118898A1 (en) * 2016-01-08 2017-07-13 Telefonaktiebolaget L M Ericsson (Publ) Methods for adapting ue measurement period to radio conditions

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JP5228065B2 (en) 2008-01-30 2013-07-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Measurement time slot configuration for mobile terminals in a TDD system
WO2011041754A1 (en) 2009-10-02 2011-04-07 Research In Motion Limited Mobility in a wireless network
CN102595475B (en) 2011-01-06 2017-12-19 中兴通讯股份有限公司 A kind of method of reporting measurement ability
US9462529B2 (en) 2011-06-21 2016-10-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for accounting of cell related data
US9462562B2 (en) 2013-09-30 2016-10-04 Qualcomm Incorporated Methods and apparatuses for user equipment assisted time and frequency synchronization of small cells
US10390248B2 (en) 2014-05-09 2019-08-20 Ntt Docomo, Inc. User equipment, base station, and method for indicating inter-frequency measurement to a user equipment from a base station
JP2018511200A (en) 2015-04-09 2018-04-19 インテル アイピー コーポレーション Signaling for extended measurement gap configuration based on carrier component units
CN107113638B (en) 2015-04-10 2020-12-18 华为技术有限公司 Cell measurement method, signal receiving and measurement method and user equipment
WO2017124003A1 (en) * 2016-01-15 2017-07-20 Idac Holdings, Inc. Mobility management for next generation mobile network
US20190223216A1 (en) * 2016-05-26 2019-07-18 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for controlling ue inter-frequency measurements in gaps in presence of lbt
US10524181B2 (en) * 2016-08-03 2019-12-31 Samsung Electronics Co., Ltd. Method for cell reselection in idle mode for next generation mobile communication systems
WO2018131895A1 (en) * 2017-01-10 2018-07-19 Samsung Electronics Co., Ltd. Method and system for supporting wide-band and multiple numerologies in wireless communication system
US11258499B2 (en) * 2017-02-02 2022-02-22 Lg Electronics Inc. Method for reporting channel state information in wireless communication system and apparatus for same
RU2733219C1 (en) * 2017-03-24 2020-09-30 Телефонактиеболагет Лм Эрикссон (Пабл) Measurement window for repeated cell selection in system using "new radio" technology
CN109391935B (en) * 2017-08-11 2021-01-08 维沃移动通信有限公司 Configuration method of bandwidth part, network equipment and terminal
US10517045B2 (en) * 2017-11-17 2019-12-24 Qualcomm Incorporated Techniques for power control using carrier aggregation in wireless communications
KR102341993B1 (en) * 2018-01-11 2021-12-22 가부시키가이샤 엔티티 도코모 User terminal and wireless communication method
EP3811710A4 (en) * 2018-06-22 2022-01-26 Nokia Technologies OY Methods, devices and computer readable medium for allocating measurement resources
US10708858B2 (en) * 2018-06-28 2020-07-07 Qualcomm Incorporated Techniques for improved power consumption in user equipments

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2017118898A1 (en) * 2016-01-08 2017-07-13 Telefonaktiebolaget L M Ericsson (Publ) Methods for adapting ue measurement period to radio conditions

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Requirements for support of radio resource management (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.133, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. V15.2.0, 8 July 2018 (2018-07-08), pages 1 - 79, XP051474887 *
LG ELECTRONICS: "Discussion on RRM core requirements with Rx beamforming in FR2", vol. RAN WG4, no. Busan, Korea (Republic of); 20180521 - 20180525, 20 May 2018 (2018-05-20), XP051446477, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN4/Docs/> [retrieved on 20180520] *
See also references of WO2020033914A1 *

Also Published As

Publication number Publication date
WO2020033914A1 (en) 2020-02-13
US11950106B2 (en) 2024-04-02
CN112567775B (en) 2024-06-25
CN112567775A (en) 2021-03-26
EP3815409A1 (en) 2021-05-05
US20210314785A1 (en) 2021-10-07

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